Skill UI

Provides Redis-backed middleware that enforces per-endpoint, per-plan rate limits via token bucket, sliding window, and fixed window algorithms, adds burst allowance, emits standard headers, and returns 429 responses to protect APIs from excessive traffic.

Implements rate limiting and throttling controls via token bucket, sliding window, and fixed window strategies with Redis counters, gateway plugins, or middleware, returning HTTP 429/Retry-After to defend auth and API endpoints from brute force, abuse, and resource exhaustion.